package com.ty.generator.renren.utils;

import java.util.LinkedHashMap;
import java.util.Map;

/**
 * 查询参数
 *
 * @author chenshun
 * @email sunlightcs@gmail.com
 * @date 2017-03-14 23:15
 */
public class Query extends LinkedHashMap<String, Object> {
  private static final long serialVersionUID = 1L;
  // 当前页码
  private int page;
  // 每页条数
  private int limit;

  public Query(Map<String, Object> params) {
    this.putAll(params);

    // 分页参数
    this.page = Integer.parseInt(params.get("page").toString());
    this.limit = Integer.parseInt(params.get("limit").toString());
    this.put("offset", (page - 1) * limit);
    this.put("page", page);
    this.put("limit", limit);
  }

  public int getPage() {
    return page;
  }

  public void setPage(int page) {
    this.page = page;
  }

  public int getLimit() {
    return limit;
  }

  public void setLimit(int limit) {
    this.limit = limit;
  }
}
